30804158

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{631}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 57881088

約数和(自身を除く): 27076930

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 317, 631, 634, 1262, 2219, 3487, 4417, 4438, 6941, 6974, 8834, 13882, 24409, 48587, 48818, 97174, 200027, 400054, 1400189, 2200297, 2800378, 4400594, 15402079, 30804158]

約数ペア:

[(1, 30804158), (2, 15402079), (7, 4400594), (11, 2800378), (14, 2200297), (22, 1400189), (77, 400054), (154, 200027), (317, 97174), (631, 48818), (634, 48587), (1262, 24409), (2219, 13882), (3487, 8834), (4417, 6974), (4438, 6941)]